201597816

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:341

約数の個数: 128

約数和(自身を含む): 592704000

約数和(自身を除く): 391106184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 97, 139, 168, 178, 194, 267, 278, 291, 356, 388, 417, 534, 556, 582, 623, 679, 712, 776, 834, 973, 1068, 1112, 1164, 1246, 1358, 1668, 1869, 1946, 2037, 2136, 2328, 2492, 2716, 2919, 3336, 3738, 3892, 4074, 4984, 5432, 5838, 7476, 7784, 8148, 8633, 11676, 12371, 13483, 14952, 16296, 17266, 23352, 24742, 25899, 26966, 34532, 37113, 40449, 49484, 51798, 53932, 60431, 69064, 74226, 80898, 86597, 94381, 98968, 103596, 107864, 120862, 148452, 161796, 173194, 181293, 188762, 207192, 241724, 259791, 283143, 296904, 323592, 346388, 362586, 377524, 483448, 519582, 566286, 692776, 725172, 755048, 1039164, 1132572, 1199987, 1450344, 2078328, 2265144, 2399974, 3599961, 4799948, 7199922, 8399909, 9599896, 14399844, 16799818, 25199727, 28799688, 33599636, 50399454, 67199272, 100798908, 201597816]

約数ペア:

[(1, 201597816), (2, 100798908), (3, 67199272), (4, 50399454), (6, 33599636), (7, 28799688), (8, 25199727), (12, 16799818), (14, 14399844), (21, 9599896), (24, 8399909), (28, 7199922), (42, 4799948), (56, 3599961), (84, 2399974), (89, 2265144), (97, 2078328), (139, 1450344), (168, 1199987), (178, 1132572), (194, 1039164), (267, 755048), (278, 725172), (291, 692776), (356, 566286), (388, 519582), (417, 483448), (534, 377524), (556, 362586), (582, 346388), (623, 323592), (679, 296904), (712, 283143), (776, 259791), (834, 241724), (973, 207192), (1068, 188762), (1112, 181293), (1164, 173194), (1246, 161796), (1358, 148452), (1668, 120862), (1869, 107864), (1946, 103596), (2037, 98968), (2136, 94381), (2328, 86597), (2492, 80898), (2716, 74226), (2919, 69064), (3336, 60431), (3738, 53932), (3892, 51798), (4074, 49484), (4984, 40449), (5432, 37113), (5838, 34532), (7476, 26966), (7784, 25899), (8148, 24742), (8633, 23352), (11676, 17266), (12371, 16296), (13483, 14952)]